I use it with the Ryzon 3600, which runs great.

That is correct.

Hi, yes, there are many connectors available: 1 x 4-pin CPU fan connector 1 x 4-pin water-pump-fan connector 4 x 4-pin system fan connectors

Yes, is compatible with Ryzen 3000, Ryzen 3000G, Ryzen 2000, Ryzen 2000G, Ryzen 1000 (this includes the Ryzen 5 1600), Athlon 3000G and Athlon 200G without TDP restriction and after a BIOS update also with Ryzen 5000G, Ryzen 5000 and Ryzen 4000G.

No, it only has a 12V RGB connection.

I do not think so have searched and unfortunately found no information i have used the ryzen 5 3600 with this mainboard 3 times so far for gaming it is a great combination the ryzen 5 3600x i can't recommend because the performance is the same even worse in some situations although the cpu is more expensive

Hi, siehe am besten die supported CPU list: https://www.msi.com/Motherboard/B450-A-PRO-MAX/support#cpu

Hello. 6 Sata connections are available, so up to 6 hard drives can be installed.

page 37 https://download.msi.com/archive/mnu_exe/mb/E7B86v4.0.pdf

MSI B450-A PRO MAX (AM4, AMD B450, ATX) + + + + + + PCI-E x16 Slots 2 PCI-E x8 Slots 0 PCI-E x4 Slots 0 PCI-E x1 Slots 4 PCI Slots 0 M.2 Slots 2242/2260/2280/22110 M-key mSATA Slots 0 Onboard Ethernet 1 x 1000 Mbit/s SATA 6 Gb/s 6 Onboard Video Depends on CPU USB 2.0 Headers 2 USB 3.2 Gen 1 Headers 1 USB 3.2 Gen 2 Headers 0 USB 3.2 Gen 2x2 Headers 0 Supports ECC No Wireless Networking None RAID Support No + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + CPU RAM DIMMA1, DIMMA2, DIMMB1, DIMMB2 + + + + M.2 Slot (Key M) + + + + 1x 16 PCIe + + 1x 1 PCIe 6x SATA 6Gb/s Connectors + + 1x 1 PCIe (nur 4x wenn M.2 benutzt wird) + + 1x 16 PCIe + + 1x 1 PCIe + + 1x 1 PCIe + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Ja, er ist mit dem Ryzen 5 1400 kompatibel. + + + + + +

Yes, via the M.2 slot or one of the SATA ports.

Yes. According to the product page, nvme is supported. --> https://de.msi.com/Motherboard/B450-A-PRO-MAX

If the mainboard and the RAM ran with the 3200G, then the error can only be assumed to be with the 2700X. Check if any PIN on the CPU is bent. That could be a problem. If this is not the case, then try again with the old CPU. If everything runs normally again with it, then the 2700X has a fault and can be exchanged under warranty.

The board has an AM4 socket. The AMD Ryzen 3 3300X says that it is also made for the AM4 socket, so it should work. I personally have an AMD Ryzen 5 3600X on it and it works.

Hello, no, it doesn't have to be exact. You can also use 3-pin fans in a 4-pin mainboard connector.

No, the MAX mainboards have the necessary BIOS from the factory. The Ryzen 3600 will work directly.

### First of all: "Flashback" would be when you replace an installed BIOS with an older one. I'll answer the question the way I suspect it's actually meant. ### According to https://www.msi.com/Motherboard/support/B450-A-PRO-MAX#support-cpu, the board supports the 3700X from the "M0" BIOS. This is the BIOS version with which the board is delivered. Since my 3600X (which was released at the same time as the 3700X) had no problems with the M0 bios, the answer (in all likelihood) is: No, no flashing necessary. You can install it straight away and get started.

guggst du hier: https://www.msi.com/Motherboard/support/B450-A-PRO-MAX#support-cpu

The board has no addressable RGB headers, so it cannot control any LEDs. Unfortunately, I only noticed this when I had already installed the board.

No, unfortunately without wifi. But you can use the cable to connect to the gigabit LAN interface.

4x 4 Pin Anschlüsse (https://download.msi.com/archive/mnu_exe/mb/E7B86v4.0.pdf)

No, only a 5050 RGB LED Strip 12V connection.

Yes, that works! :)

2x 5050 RGB LED strip 12V connectors

Both.

Exactly, they have now been rebuilt for the new Ryzen 3000. They also have two M.2 ports. But I don't think there is a USB C either, not 100% sure. Whether the 3rd gen now goes out of the box, I'll leave that up to myself. I haven't tested it, but it should. Wait until someone has installed it and gives feedback. I'm also curious. ;)